adb_gdb : Import tools/gdb/gdb_chrome.py as part of adb_gdb script

build/android/adb_gdb

 #!/bin/bash
 #
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 
 # A generic script used to attach to a running Chromium process and
 # debug it. Most users should not use this directly, but one of the
 # wrapper scripts like adb_gdb_content_shell
@@ skipping 966 matching lines @@
     echo "Failure log (use --verbose for more information):"
     cat $GDBSERVER_LOG
     exit 1
   fi
 fi
 
 # Generate a file containing useful GDB initialization commands
 readonly COMMANDS=$TMPDIR/gdb.init
 log "Generating GDB initialization commands file: $COMMANDS"
 echo -n "" > $COMMANDS
+echo "set print pretty 1" >> $COMMANDS
+echo "python" >> $COMMANDS
+echo "import sys" >> $COMMANDS
+echo "sys.path.insert(0, '$CHROMIUM_SRC/tools/gdb/')" >> $COMMANDS
+echo "try:" >> $COMMANDS
+echo "  import gdb_chrome" >> $COMMANDS
+echo "finally:" >> $COMMANDS
+echo "  sys.path.pop(0)" >> $COMMANDS
+echo "end" >> $COMMANDS
 echo "file $TMPDIR/$GDBEXEC" >> $COMMANDS
 echo "directory $CHROMIUM_SRC" >> $COMMANDS
 echo "set solib-absolute-prefix $PULL_LIBS_DIR" >> $COMMANDS
 echo "set solib-search-path $SOLIB_DIRS:$PULL_LIBS_DIR:$SYMBOL_DIR" \
     >> $COMMANDS
 echo "echo Attaching and reading symbols, this may take a while.." \
     >> $COMMANDS
 echo "target remote :$HOST_PORT" >> $COMMANDS
 
 if [ "$GDBINIT" ]; then
   cat "$GDBINIT" >> $COMMANDS
 fi
 
 if [ "$VERBOSE" -gt 0 ]; then
   echo "### START $COMMANDS"
   cat $COMMANDS
   echo "### END $COMMANDS"
 fi
 
 log "Launching gdb client: $GDB $GDB_ARGS -x $COMMANDS"
 $GDB $GDB_ARGS -x $COMMANDS &&
 rm -f "$GDBSERVER_PIDFILE"